کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
9706088 1465101 2005 20 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Inverse calculation of the friction coefficient during the warm upsetting of molybdenum
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی مکانیک
پیش نمایش صفحه اول مقاله
Inverse calculation of the friction coefficient during the warm upsetting of molybdenum
چکیده انگلیسی
The inverse calculation steps of the warm upsetting of the molybdenum proposed in this paper was based on the load values measured in the upsetting experiment. The inverse calculation procedures were taken to solve the variation of the friction coefficient during the warm upsetting process. The results related to stress distribution, strain distribution, temperature distribution and shape variation were then compared with those reported in other studies. The comparison further confirmed the justification of using the load to solve the friction coefficient inversely. By means of the inverse algorithm presented in this paper, physical phenomena that better approximated the reality could be obtained, and the entire upsetting forming simulation could be more complete.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Mechanical Sciences - Volume 47, Issue 7, July 2005, Pages 1059-1078
نویسندگان
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